1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
class:: LFSaw
summary:: Sawtooth oscillator
related:: Classes/LFCub, Classes/LFPar, Classes/LFPulse, Classes/LFTri, Classes/Saw
categories:: UGens>Generators>Deterministic
Description::
A non-band-limited sawtooth oscillator. Output ranges from -1 to +1.
classmethods::
method::ar, kr
argument::freq
Frequency in Hertz.
argument::iphase
Initial phase offset. For efficiency reasons this is a value
ranging from 0 to 2.
Note:: enter "1" for an initial phase of 0 radiants.
A value of 0 would start the cycle at pi radiants. See the example below.::
argument::mul
Output will be multiplied by this value.
argument::add
This value will be added to the output.
Examples::
code::
{ LFSaw.ar(500, 1, 0.1) }.play
// used as both Oscillator and LFO:
{ LFSaw.ar(LFSaw.kr(4, 0, 200, 400), 0, 0.1) }.play
::
Display the special behaviour of the initial phase parameter:
code::
// three channels, three phases
{ LFSaw.ar(20, [0, 1, 2]) }.plot(0.1)
::
|
